| us | 010 | https://api.census.gov/data/2019/pep/components?get=GEO_ID&for=us:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2019/pep/components?get=GEO_ID&for=us:1&key=YOUR_KEY_GOES_HERE | |
| state | 040 | https://api.census.gov/data/2019/pep/components?get=GEO_ID&for=state:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2019/pep/components?get=GEO_ID&for=state:01&key=YOUR_KEY_GOES_HERE | |
| state› county | 050 | https://api.census.gov/data/2019/pep/components?get=GEO_ID&for=county:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2019/pep/components?get=GEO_ID&for=county:*&in=state:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2019/pep/components?get=GEO_ID&for=county:002&in=state:01&key=YOUR_KEY_GOES_HERE | |
| metropolitan statistical area/micropolitan statistical area | 310 | https://api.census.gov/data/2019/pep/components?get=GEO_ID&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2019/pep/components?get=GEO_ID&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:01&key=YOUR_KEY_GOES_HERE | |
| metropolitan statistical area/micropolitan statistical area› metropolitan division | 314 | https://api.census.gov/data/2019/pep/components?get=GEO_ID&for=metropolitan%20division:*&in=metropolitan%20statistical%20area/micropolitan%20statistical%20area:01&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2019/pep/components?get=GEO_ID&for=metropolitan%20division:002&in=metropolitan%20statistical%20area/micropolitan%20statistical%20area:01&key=YOUR_KEY_GOES_HERE | |
| combined statistical area | 330 | https://api.census.gov/data/2019/pep/components?get=GEO_ID&for=combined%20statistical%20area:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2019/pep/components?get=GEO_ID&for=combined%20statistical%20area:01&key=YOUR_KEY_GOES_HERE | |